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ITU-T N.1
ITU-T N.1 Definitions for application to international sound-programme and television-sound transmission
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ITU-T Q.87.1
ITU-T Q.87.1 Stage 2 description for additional information transfer supplementary services : User-to-user signalling (UUS)
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ITU-T Q.784 Annex A
ITU-T Q.784 Annex A TTCN version of recommendation Q.784
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ITU-T R.100
ITU-T R.100 Transmission characteristics of international TDM links
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ITU-T R.101
ITU-T R.101 Code and speed dependent TDM system for anisochronous telegraph and data transmission using bit interleaving
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ITU-T R.105
ITU-T R.105 Duplex muldex concentrator, connecting a group of gentex and telex subscribers to a telegraph exchange by assigning virtual channels to time slots of a bit-interleaved TDM system
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ITU-T R.111
ITU-T R.111 Code and speed dependent TDM system for anisochronous telegraph and data transmission
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ITU-T R.112
ITU-T R.112 TDM hybrid system for anisochronous telegraph and data transmission using bit interleaving
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ITU-T R.115
ITU-T R.115 Maintenance loops for TDM-systems
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ITU-T R.113
ITU-T R.113 Combined muldex for telegraphy and synchronous data transmission
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ITU-T T.104
ITU-T T.104 Packet mode access for syntax-based videotex via PSTN
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ITU-T T.106
ITU-T T.106 Framework of videotex terminal protocols
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